基本解释红层同根派生 英汉例句Study on the Groundwater Storage Rule in Redbed Mound Areas by Remote Sensing Data 利用遥感数据研究红层丘陵区地下水赋存规律Fabric Classification of Redbed 红层岩组分类redbed mound 红层丘陵redbed soft 红层软岩redbed soft rock 红层软岩